PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

618991-5Microcircuit,digital

Raytheon Company · NSN 5962-00-344-4378 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-344-4378 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-344-4378. Primary manufacturer part number: 618991-5.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 6 INVERTER, DIGITAL
  • Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
  • Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Time Rating Per Chacteristic: 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Inclosure Configuration: DUAL-IN-LINE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-344-4378, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-344-4378
Primary Part Number618991-5
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Design Function and Quantity6 INVERTER, DIGITAL
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Time Rating Per Chacteristic80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Inclosure ConfigurationDUAL-IN-LINE
Test Data Document92685-10000C051 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Inclosure MaterialCERAMIC AND GLASS
Output Logic FormDIODE-TRANSISTOR LOGIC
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Maximum Power Dissipation Rating96.0 MILLIWATTS
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM POWER AND MEDIUM SPEED
Input Circuit PatternHEX 1 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-420-6493RM936D INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
5962-00-434-1705 INTERCHANGEABLE
Microcircuit,digital
5962-00-465-0664RM936D INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
5962-00-484-23381914062-1 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Dba Honeywell International
5962-00-520-5765U6A993651X INTERCHANGEABLE
Microcircuit,digital
Fairchild Semiconductor Corp
Cross-Reference Index
Part NumberManufacturer
F936DM Bsl Express Service Ltd (GBR)
618991-5 PRIMARY Raytheon Company (USA)
936DM National Semiconductor (uk) Ltd (GBR)
10000C051-004 Lockheed Martin Corporation (USA)
180C051-004 Lockheed Martin Corporation Dba Lm Aeronautics Company (USA)
180C051-004 Lockheed Martin Corporation (USA)
U6A9936512 National Semiconductor (uk) Ltd (GBR)
2068510-0701 Honeywell International Inc Dba Honeywell (USA)
U6A993651X Fairchild Semiconductor Corp (USA)
936DM Fairchild Semiconductor Corp (USA)
SL6436 Fairchild Semiconductor Corp (USA)
936DM Bsl Express Service Ltd (GBR)
10000C051-004 Lockheed Martin Corporation Dba Lm Aeronautics Company (USA)
BL0092041 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
Related Parts
5962-00-420-6493INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
RM936D
5962-00-434-1705INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-465-0664INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
RM936D
5962-00-484-2338INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1914062-1
5962-00-520-5765INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
U6A993651X

Frequently Asked Questions

What is NSN 5962-00-344-4378?

NSN 5962-00-344-4378 is a Microcircuit,digital, manufactured by Raytheon Company, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-344-4378?

NSN 5962-00-344-4378 has 14 cross-referenced part numbers: F936DM (Bsl Express Service Ltd), 618991-5 (Raytheon Company), 936DM (National Semiconductor (uk) Ltd), 10000C051-004 (Lockheed Martin Corporation), 180C051-004 (Lockheed Martin Corporation Dba Lm Aeronautics Company) and 9 more.

What NSN replaces 5962-00-344-4378?

There are 5 known substitutes for 5962-00-344-4378: 5962-00-420-6493, 5962-00-434-1705, 5962-00-465-0664 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 618991-5?

Key specifications for 618991-5: Design Function and Quantity: 6 INVERTER, DIGITAL; Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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